Big Strong Corrosion Resistance Countersunk Pot Magnets

1.countersunk magnet 

2.Size: Customized 

3.High Energy 

4.Magnetization: Axial, Diametrical 

5.Coating:

 Sintered  neodymium :

(1)The terms defined

The main magnetic can:

Including the remanent magnetism of permanent magnet (Br), the intensity of magnetic pole coercive force (intrinsic coercive force) (Hcj) magnetic induction intensity coercive force (Hcb), maximum magnetic energy product (BH) Max 

Auxiliary magnetic can:

Including the permanent magnetic material reply relative permeability (mu rec), residual magnetism temperature coefficient (alpha (Br), magnetic pole strength coercive force temperature coefficient (alpha (Hcj)), Curie temperature (Tc)

(2)Applications: Motors, Generators, Sensors, Speakers, Earphones and other musical instruments,  Magnetic therapy   devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applicatications

(3)Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design. 

(4).Coating:Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-Ag, Ni-Au, Passivation, Parylene, etc

(5).Size: Customized size per your requirements.

(6).Certification:ISO9001:2008, ISO/TS16949:2009 and RoHS

Question1: What is the strength magnets of manufacturer in China?

Answered: We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.

Question 2: Where to buy strong magnets?

Answered: We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, alnico magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.

When inquiring or ordering, please send us following information: 

1.Type of magnet (material & grade) 

2.Quantity (annual and per shipment) 

3.Shape and dimensions (drawing if necessary) 

4.Direction of magnetization 

5.Magnetized or unmagnetized 

6.Details of surface treatment 

7.Application if possible 

8.Other information and/or requirements 

hope to cooperate with you . 

Thank you.

PCT:130c ,humidity 100%,vapor pressure 2.7 bar.20 days,average low weight loss less than 2 mg/cm2

Common Applications :

Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooksComputer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR

We are specialized in producing NdFeB Magnet over many years,We guarantee the best price based on the same quality and service. Our finance conditiearon and industrial reputation are excellent.

Testing Center

We are ISO/TS16949:2002 certified and well implement all procedures strictly under control. Problem preventive actions and quality assurance are preoperly combined with special inspection for all procedures from raw material purchasing ,outside cooperating part manufacturing,inside manufacturing to shipping . We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control .

Salt Spray Test :

Mainly test the surface treatment against the corrosion.  Usually the tested samples will be  continuous sprayed 24 hours in the 35℃ temperature to see if there is any rust appearance on the surface. 

Projection Instrument:

Mainly test the magnets with irregular shapes such as arc segments and any other irregular-shaped parts to see if their dimensions meet the customers' requirements or not.  

PCT Instrument:

Mainly test the magnets to prevent against corrosion on the high temperature and high atmospheric pressure . Usually the test condition is 120℃ temperature and 2 atmospheric pressure .

Heat& Humidity Instrument:

Mainly test the magnet to against corrosion on certain temperature and humidity . Usually the test condition is 80℃ temperature and 90%+/-3% humidity

Hysteresgraph:

Mainly test the magnetic characteristics of the magnet, including Residual (Br ), Coercive(Hcb) . Intrinsic  Coercive(Hcj), Max. Energy product(BH max) and any other related magnetic parameters. 

HSMAG Magnets has been supplying high quality Neodymium Magnets to customers for about 20 years.

Super Magnet

Made of neodymium, the most powerful magnet material in the world

Great for projects that require extreme strength in a small size

Permanent magnetism guaranteed

Not for children